And one of the more stressful situations that I can recall is, I had a colleague named Dr. Eric Maskin, who was a perfectionist. And Eric’s theory on surgery was to do it meticulously perfect. Mine was to get in and get out within certain parameters. And if I scrubbed up with Eric to do an operation, I was trying to visually and verbally egg him on to keep going, because I didn’t want that animal under the anesthetic any longer than it had to be.